7 people are coming over karla's House to watch a football game. She wants to make sure each person, including herself, will get 1/2 of a subway sandwich. How many sandwiches will she need to buy?

Convert 12 7/12 to a common number

Is 1/2 greater than 2/5

When Vlad moved to his new home a few years ago, there was a young oak tree in his backyard. He measured it once a year and found that it grew by 26 centimeters each year. 4.5 years after he moved into the house, the tree was 292 centimeters tall.

In a flower garden, there are 5 tulips for every 7 daisies. If there are 35 tulips, how many daisies are there?

ms. rivera is making an healthy dessert for his nephew who has diabetes. he wants to choose the recipe we the least amount of sugar per serving. apple crisp have 8 servings and contains 80 grams or sugar.

1. A clothing store is having a sale of 30% off all dresses. What is the discount and new price of a dress that originally cost $90?

He temperature T of a given mass of gas varies inversely with its volume V. The temperature of 90 cm3 of a certain gas is 30°C. What will be the temperature of the gas when it is compressed to a volume of 18 cm3?

Using the correct number of significant figures, calculate the perimeter and volume of a small, rectangular mirror that is 2.950 in long, 1.844 in wide, and 0.084 in thick.

Suppose you spin the spinner and toss a coin. What is the probability of heads and 1? A) 1/8 B) 1/4 C) 1/2 D) 3/4

What would be the equation of a line given a slope of - 2 and the ordered pair (2,-3)